Composition having whitening efficacy and preparation method and application of composition

A composition and efficacy technology, applied in the field of compositions with whitening effect and preparation thereof, can solve the problems of lack of comprehensive application of multiple mechanisms, single mechanism of whitening additives, etc., and achieve enhancement of skin barrier function, promotion of epidermal exfoliation, and reduction of radiation. damage effect

Active Publication Date: 2019-06-07
SHANGHAI JAKA BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the mechanism of whitening additives used in cosmetic products is relatively single, mainly to inhibit the activity of tyrosinase, and lacks the comprehensive application of multiple mechanisms. In order to develop whitening cosmetics with more outstanding efficacy, the comprehensive application of various mechanisms is required To better achieve the purpose of whitening the skin

Method used

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  • Composition having whitening efficacy and preparation method and application of composition
  • Composition having whitening efficacy and preparation method and application of composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) Weigh the raw materials according to the mass ratio in Table 1: 100g of Cistanche, 100g of Poria, 100g of Astragalus, 100g of Angelica, 100g of Chuanxiong; respectively use 5 times the amount of Cistanche, Poria, and Astragalus [solution volume (ml): medicinal material weight ( g)] extraction with an ethanol aqueous solution with a volume concentration of 100%, the extraction temperature is 30° C.; the number of extractions is 3 times, the extract is combined to obtain the extract A, and the dregs are combined to obtain the dregs to be recovered;

[0035] (2) Decoct the medicinal dregs to be recovered obtained in step (1) with water, filter to obtain a filtrate, concentrate the filtrate and centrifugally filter to obtain a clear solution, add an aqueous ethanol solution with a volume concentration of 95% to the clear solution, let stand overnight, and Centrifugal filtration every day to obtain the crude polysaccharide extract of Cistanche deserticola, Poria cocos and...

Embodiment 2

[0040] (1) Weigh the raw materials according to the mass ratio in Table 1: 5g of Cistanche, 100g of Poria, 5g of Astragalus, 5g of Angelica, 5g of Chuanxiong; respectively use 20 times the amount of Cistanche, Poria, and Astragalus [solution volume (ml): medicinal material weight ( g)] extraction with an ethanol aqueous solution with a volume concentration of 50%, the extraction temperature is 80°C; the number of extractions is 1 time, the extracts are combined to obtain the extract A, and the dregs are combined to obtain the dregs to be recovered;

[0041] (2) Decoct the medicinal dregs to be recovered obtained in step (1) with water, filter to obtain a filtrate, concentrate the filtrate and centrifugally filter to obtain a clear solution, add an aqueous ethanol solution with a volume concentration of 95% to the clear solution, let stand overnight, and Centrifugal filtration every day to obtain the crude polysaccharide extract of Cistanche deserticola, Poria cocos and Astragalus...

Embodiment 3

[0046] (1) Weigh the raw materials according to the mass ratio in Table 1: 50g of Cistanche, 75g of Poria, 70g of Astragalus, 75g of Angelica, and 60g of Chuanxiong; g)] extraction with an ethanol aqueous solution with a volume concentration of 80%, the extraction temperature is 50°C; the number of extractions is 2 times, the extract is combined to obtain the extract A, and the dregs are combined to obtain the dregs to be recovered;

[0047] (2) Decoct the medicinal dregs to be recovered obtained in step (1) with water, filter to obtain a filtrate, concentrate the filtrate and centrifugally filter to obtain a clear solution, add an aqueous ethanol solution with a volume concentration of 95% to the clear solution, let stand overnight, and Centrifugal filtration every day to obtain the crude polysaccharide extract of Cistanche deserticola, Poria cocos and Astragalus membranaceus, which is recorded as extract B;

[0048] (3) Extract Angelica and Rhizoma Chuanxiong with 15 times t...

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Abstract

The invention relates to the technical field of cosmetics, in particular to a composition having whitening efficacy and a preparation method and application of the composition. Based on dry weight ofmedicinal materials, the composition having whitening efficacy is prepared from the following raw materials in parts by weight of 1-20 parts of herba cistanches, 1-20 parts of poria cocos, 1-20 partsof radix astragali, 1-20 parts of radix angelica sinensis and 1-20 parts of ligusticum wallichii. The composition is in synergism of four components of a herba cistanch extract, a poria cocos extract,a radix astragali extract, a radix angelica sinensis extract and a ligusticum wallichii extract, and is united in synergistic effects, so that the superactive whitening effects of whitening skin andmuscle, reducing face stains and the like can be achieved. The preparation technology is mild in condition, high in extraction rate, free from special requirements on equipment, and low in preparationcost, and large-scale industrial production is facilitated.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a composition with whitening effect and its preparation method and application. Background technique [0002] Asian women have always pursued skin that is as white as fat. However, due to the influence of internal and external factors such as fast-paced work, high psychological pressure, endocrine disorders, and environmental pollution, the skin will also appear dull and pigmented, so whitening is one of the most important topics in skin care. [0003] The so-called melanin mainly refers to eumelanin and pheomelanin. Modern aesthetic medicine shows that melanin is formed through a series of oxidation reactions: the participation of three enzymes at different stages: tyrosinase, dopachrome tautomerase, and 5,6-dihydroxyindolecarboxylic acid oxidase Under the condition, tyrosine in melanocytes undergoes a series of reactions to generate 5,6-dihydroxyindole carboxylic acid to fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9728A61K8/9789A61Q19/02A61Q17/04
Inventor 杨雅迪卢伊娜
Owner SHANGHAI JAKA BIOTECH CO LTD
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